We've covered everything you need to know about manuka honey, including its benefits, uses, and how to pick the best kind ...

for potency, authenticity, shelf life and freshness. Look for a Unique Manuka Factor (UMF) of 15 or more or methylglyoxal (MGO) of at least 250.

UMF 5+ to UMF 10+: Low-grade Manuka honey, primarily used as a natural sweetener. - UMF 10+ to UMF 15+: Medium-grade honey with stronger antibacterial properties, commonly used for general wellness.

In response to this discovery, jars of manuka honey began to be marketed bearing a UMF number – "Unique Manuka Factor" – relating to how many bacteria the honey could kill once the hydrogen ...